Adding functionality to make use of xml write side effects

xml_converter/doc/trail_data/trail_data.md

@@ -10,6 +10,9 @@ custom_functions:
   read.xml:
     function: xml_attribute_to_trail_data
     side_effects: [Map ID]
+  write.xml:
+    function: trail_data_to_xml_attribute
+    side_effects: [Map ID]
 ---
 
 The coordinates of each point along a trail path.

xml_converter/generators/cpp_templates/class_template.cpp

@@ -65,7 +65,7 @@ vector<string> {{cpp_class}}::as_xml(XMLWriterState* state) const {
     {% for attribute_variable in attribute_variables %}
         {% if attribute_variable.write_to_xml == true %}
             if (this->{{attribute_variable.attribute_flag_name}}) {
-                xml_node_contents.push_back({{attribute_variable.serialize_xml_function}}("{{attribute_variable.default_xml_field}}", state, &this->{{attribute_variable.attribute_name}}));
+                xml_node_contents.push_back({{attribute_variable.serialize_xml_function}}("{{attribute_variable.default_xml_field}}", state, &this->{{attribute_variable.attribute_name}}{% for side_effect in attribute_variable.serialize_xml_side_effects %}, &(this->{{side_effect}}){% endfor %}));
             }
         {% endif %}
     {% endfor %}

xml_converter/generators/generate_cpp.py

@@ -54,7 +54,7 @@ class AttributeVariable:
 
     # The function name and additional side effect pointers for xml serialization.
     serialize_xml_function: str
-    # serialize_xml_side_effects: List[str]
+    serialize_xml_side_effects: List[str]
 
     # The function name and additional side effect pointers for xml deserialization.
     deserialize_xml_function: str
@@ -309,7 +309,7 @@ def generate_cpp_variable_data(
                         is_component=True,
 
                         serialize_xml_function=component_class_name + "_to_xml_attribute",
-                        # serialize_xml_side_effects=[],
+                        serialize_xml_side_effects=[],
                         deserialize_xml_function="xml_attribute_to_" + component_class_name,
                         deserialize_xml_side_effects=[],
                         serialize_proto_function="to_proto_" + component_class_name,
@@ -386,7 +386,7 @@ def generate_cpp_variable_data(
                 side_effects=side_effects,
 
                 serialize_xml_function=serialize_xml_function,
-                # serialize_xml_side_effects=serialize_xml_side_effects,
+                serialize_xml_side_effects=serialize_xml_side_effects,
                 deserialize_xml_function=deserialize_xml_function,
                 deserialize_xml_side_effects=deserialize_xml_side_effects,
                 serialize_proto_function=serialize_proto_function,
@@ -480,7 +480,7 @@ def write_attribute(output_directory: str, data: Dict[str, Document]) -> List[st
                     deserialize_xml_function="",
                     serialize_proto_function="",
                     deserialize_proto_function="",
-                    # serialize_xml_side_effects=[],
+                    serialize_xml_side_effects=[],
                     deserialize_xml_side_effects=[],
                     # serialize_proto_side_effects=[],
                     deserialize_proto_side_effects=[],
@@ -515,7 +515,7 @@ def write_attribute(output_directory: str, data: Dict[str, Document]) -> List[st
                     deserialize_xml_function="",
                     serialize_proto_function="",
                     deserialize_proto_function="",
-                    # serialize_xml_side_effects=[],
+                    serialize_xml_side_effects=[],
                     deserialize_xml_side_effects=[],
                     # serialize_proto_side_effects=[],
                     deserialize_proto_side_effects=[],
@@ -543,7 +543,7 @@ def write_attribute(output_directory: str, data: Dict[str, Document]) -> List[st
                     deserialize_xml_function="",
                     serialize_proto_function="",
                     deserialize_proto_function="",
-                    # serialize_xml_side_effects=[],
+                    serialize_xml_side_effects=[],
                     deserialize_xml_side_effects=[],
                     # serialize_proto_side_effects=[],
                     deserialize_proto_side_effects=[],

xml_converter/src/attribute/trail_data.cpp

@@ -85,7 +85,9 @@ void xml_attribute_to_trail_data(
 string trail_data_to_xml_attribute(
     const string& attribute_name,
     XMLWriterState* state,
-    const TrailData* value) {
+    const TrailData* value,
+    const int* map_id_value,
+    const bool* is_map_id_set) {
     return " " + attribute_name + "=\"" + "temp_name_of_trail.trl" + "\"";
 }
 

xml_converter/src/attribute/trail_data.hpp

@@ -35,7 +35,9 @@ void xml_attribute_to_trail_data(
 std::string trail_data_to_xml_attribute(
     const std::string& attribute_name,
     XMLWriterState* state,
-    const TrailData* value);
+    const TrailData* value,
+    const int* map_id_value,
+    const bool* is_map_id_set);
 
 void proto_to_trail_data(
     waypoint::TrailData input,

xml_converter/src/trail_gen.cpp

@@ -235,7 +235,7 @@ vector<string> Trail::as_xml(XMLWriterState* state) const {
         xml_node_contents.push_back(image_to_xml_attribute("Texture", state, &this->texture));
     }
     if (this->trail_data_is_set) {
-        xml_node_contents.push_back(trail_data_to_xml_attribute("TrailData", state, &this->trail_data));
+        xml_node_contents.push_back(trail_data_to_xml_attribute("TrailData", state, &this->trail_data, &(this->map_id), &(this->map_id_is_set)));
     }
     if (this->trail_scale_is_set) {
         xml_node_contents.push_back(float_to_xml_attribute("TrailScale", state, &this->trail_scale));